YEAR Month Walsh Long Term Pan Evaporation (In) 1996 5 13.92 1996 6 12.74 1996 7 11.64 1996 8 11.28 1996 9 7.5 1997 5 1997 6 10.98 1997 7 14.14 1997 8 10.43 1997 9 9.33 1998 5 11.45 1998 6 13.91 1998 7 13.51 1998 8 11.14 1998 9 10.36 1999 5 9.78 1999 6 11.97 1999 7 13.16 1999 8 11.2 1999 9 7.77 2000 5 12.74 2000 6 13.05 2000 7 14.64 2000 8 2000 9 2001 5 9.78 2001 6 12.61 2001 7 14.92 2001 8 13.14 2001 9 10.53 2002 5 13.97 2002 6 18.18 2002 7 16.55 2002 8 15.26 2002 9 9.31 2003 5 11.02 2003 6 11.06 2003 7 18.5 2003 8 14.03 2003 9 10.62 2004 5 2004 6 2004 7 10.74 2004 8 10.24 2004 9 11.95 2005 5 10.35 2005 6 13.2 2005 7 2005 8 11.39 2005 9 12.93 2006 5 2006 6 17.17 2006 7 14.85 2006 8 10.93 2006 9 8.01 2007 5 9.75 2007 6 10.99 2007 7 14.69 2007 8 13.76 2007 9 11.6 2008 5 14.35 2008 6 14.89 2008 7 15.58 2008 8 11.79 2008 9 8.71 2009 5